Your neighborhood heart clinic, accessible and caring.
Built around a simple idea: patients should always know their doctor by name, at a location near you across Arizona.
Gilead Heart & Vascular was built around a simple idea: patients should always know their doctor by name. At a location near you across Arizona, that means no rotating assistants, no rushed visits, and no long drives just to get quality heart and vascular care.
Personalized care, real diagnostics, real time.
Every Gilead location offers the same standard of care: same-doctor continuity, in-office diagnostic imaging so you are not sent elsewhere for basic testing, and a patient portal that keeps scheduling and records simple.
We treat the full range of heart and vascular conditions, from routine screenings to interventional procedures, with the goal of catching problems early and explaining every option clearly along the way.
Dr. O
Dr. O provides expert, experienced heart and vascular care across the Arizona community, specializing in interventional cardiology, preventive cardiology, obesity management, peripheral endovascular intervention, and vascular medicine, with time taken to explain conditions and treatment options clearly. Dr. O leads a growing team of Gilead physicians, so you may see another trusted provider from our practice depending on availability.
Full name, headshot, and credentials pending final confirmation from the practice.
Care built around being known, not processed.
Patients consistently tell us the difference is time: time to explain a diagnosis, time to walk through every treatment option, and time to actually be heard. That's the standard across every Gilead location.
"He takes the time to explain our health conditions and walks through every treatment option. He makes us feel genuinely valued and cared for."David & Amanda T., patients since 2023